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   Articles with "organosolv lignin" as a keyword



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Kinetics of Secondary Reactions Affecting Organosolv Lignin Structure.

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recommendations! Published in 2020 at "ChemSusChem"

DOI: 10.1002/cssc.202000942

Abstract: Many valorization approaches for lignin rely on its organic solvent (organosolv) extraction. However, the extraction severity required to obtain high lignin extraction yields generally results in low-quality lignin for downstream processing. To better understand the… read more here.

Keywords: kinetics secondary; organosolv lignin; lignin; secondary reactions ... See more keywords
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Sub-micro Organosolv lignin as bio-based epoxy polymer component: A sustainable curing agent and additive.

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recommendations! Published in 2023 at "ChemSusChem"

DOI: 10.1002/cssc.202300076

Abstract: Sub-micro organosolv lignin (OBs) isolated from beechwood biomass, comprising of sub-micro sized particles (570 nm), with low molecular weight (Mw) and dispersity (Ð), and relatively high total phenolic -OH content, was successfully utilized for the… read more here.

Keywords: sub micro; organosolv lignin; epoxy polymer; micro organosolv ... See more keywords
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Ethanol organosolv lignin from different agricultural residues: Toward basic structural units and antioxidant activity.

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recommendations! Published in 2021 at "Food chemistry"

DOI: 10.1016/j.foodchem.2021.131895

Abstract: The growing interest in the substitution of synthetic food antioxidants by natural ones has fostered research on vegetable sources and the screening of raw materials for identifying new antioxidants. Special attention is focused on their… read more here.

Keywords: antioxidant activity; different agricultural; lignin different; organosolv lignin ... See more keywords
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Investigation of oil palm based Kraft and auto-catalyzed organosolv lignin susceptibility as a green wood adhesives

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recommendations! Published in 2017 at "International Journal of Adhesion and Adhesives"

DOI: 10.1016/j.ijadhadh.2017.01.006

Abstract: Abstract The aim of this study is to highlight the application and potentiality of oil palm based lignins in the synthesis of green phenolic resins. The delignification processes were conducted using Kraft and auto-catalyzed ethanol–water… read more here.

Keywords: organosolv lignin; kraft auto; lignin; kraft lignin ... See more keywords
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Preparation of quaternary amine-grafted organosolv lignin biosorbent and its application in the treatment of hexavalent chromium polluted water.

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recommendations! Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2018.12.087

Abstract: A novel cationic biosorbent was synthesized by grafting organosolv lignin with GT (also named (2-hydrazinyl-2-oxoethyl)-trimethylazanium chloride, abbreviated as GT) and formaldehyde in an aqueous solution by an eco-friendly way (named QA-g-OL). QA-g-OL was employed as… read more here.

Keywords: organosolv lignin; chromium polluted; hexavalent; hexavalent chromium ... See more keywords

Photocatalytic depolymerization of organosolv lignin into valuable chemicals.

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recommendations! Published in 2021 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2021.03.067

Abstract: Catalytic conversion of lignin to certain aromatic compounds has been extensively studied but still has great challenges. Photocatalytic depolymerizing lignin is a very promising method to obtain valuable chemicals. Herein, Zn4In2S7 (ZIS)-based photocatalyst was successfully… read more here.

Keywords: photocatalytic depolymerization; organosolv lignin; lignin; depolymerization organosolv ... See more keywords
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Fractional condensation and aging of pyrolysis oil from softwood and organosolv lignin

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recommendations! Published in 2018 at "Journal of Analytical and Applied Pyrolysis"

DOI: 10.1016/j.jaap.2018.08.016

Abstract: Abstract Softwood and organosolv lignin were pyrolized in a fluidized bed reactor. In each case, fractional condensation was achieved through two cyclonic condensers, maintained at different temperatures, and separated by an electrostatic precipitator. The produced… read more here.

Keywords: organosolv lignin; softwood organosolv; condensation; bio oil ... See more keywords
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Carboxymethyl cellulose-based films: Effect of organosolv lignin incorporation on physicochemical and antioxidant properties

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recommendations! Published in 2020 at "Journal of Food Engineering"

DOI: 10.1016/j.jfoodeng.2020.110107

Abstract: Abstract Organosolv lignin was incorporated in carboxymethyl cellulose (CMC)-based films as a reinforcing and bioactive agent. Films were produced by the casting method using compatible and environmentally friendly solvents. The incorporation of lignin in CMC-based… read more here.

Keywords: organosolv lignin; antioxidant properties; carboxymethyl cellulose; incorporation ... See more keywords
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Butanol-Based Organosolv Lignin and Reactive Modification of Poly(ethylene-glycidyl methacrylate)

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recommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.9b04071

Abstract: Biomass processing industries and modern society are both interested in environmentally friendly plant-based polymers, such as lignin, to replace petrochemical derivatives. In this study, an n-buta... read more here.

Keywords: organosolv lignin; lignin reactive; butanol based; reactive modification ... See more keywords

Production of Diethyl Maleate via Oxidative Depolymerization of Organosolv Lignin from Wheat Stalk over the Cooperative Acidic Ionic Liquid Pair.

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recommendations! Published in 2023 at "Journal of agricultural and food chemistry"

DOI: 10.1021/acs.jafc.2c07478

Abstract: Lignin, the second largest component of biomass, is considered as an important alternative source of fossil reserves for the production of fuels and chemicals. Here, we developed a novel method to oxidatively degrade organosolv lignin… read more here.

Keywords: lignin; organosolv lignin; diethyl maleate; production ... See more keywords
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Organosolv Lignin Improved Thermoplastic Elastomeric Behavior of Polyethylene/Polyisoprene Blend

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recommendations! Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.1c06062

Abstract: Thermoplastic elastomers are considered the fastest-growing elastomers in recent years because of their thermomechanical recyclability, in contrast to traditional thermoset rubbers. Polyolefins such as low-density polyethylene (LDPE) show low mechanical properties, particularly poor elongation when… read more here.

Keywords: lignin; organosolv lignin; polyethylene; lignin improved ... See more keywords